Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
116181253TF
No factors below 277
TF target 276
P-1
B1 = 820000
B2 = 256874310
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-08Dmitry BolshakovA5CE717F9DCFB91B9884365213
History
DateUserTypeResult
2023-12-08curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-12-08Dmitry BolshakovC-PRP
A5CE717F9DCFB91B
PRP proof power = 8
PRP: Verified
Proof certified good
2022-08-15Simon JosefssonNF-PM1
B1=820000, B2=256874310
2021-12-31jwnutterNF
no factor from 2^76 to 2^77
2020-12-07lobsterfordinnerNF
no factor from 2^75 to 2^76
2020-12-07lobsterfordinnerNF
no factor from 2^74 to 2^75
2020-12-07lobsterfordinnerNF
no factor from 2^73 to 2^74
2015-11-05ANONYMOUSNF
no factor from 2^72 to 2^73
2015-11-05ANONYMOUSNF
no factor from 2^71 to 2^72
2015-11-05ANONYMOUSNF
no factor from 2^70 to 2^71
2015-11-05ANONYMOUSNF
no factor from 2^69 to 2^70
2015-04-04Smok_bmv NF
no factor from 2^68 to 2^69
2015-03-30bunddogNF
no factor from 2^67 to 2^68
2014-12-02Mr-PlonkNF
no factor from 2^66 to 2^67
2012-06-25oodairaNF
no factor from 2^65 to 2^66
2010-10-08Mr-PlonkNF
no factor from 2^64 to 2^65
2010-05-09Architects CubedNF
no factor from 2^63 to 2^64